4-(4 4 5 5-tetramethyl-1 3 2-dioxaborinan-2-yl)-1h-pyrazole July 8, 2019 16 32 64 128 4-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)aniline 4 4 5 5-tetramethyl-2-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)-1 3 2-dioxaborolane 4 4 5 5-tetramethyl-1 3 2-dioxaborolane 1-methyl-4-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)-1 2 3 6-tetrahydropyridine